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AFRecorder Model 2400
The AFRecorder
Model 2000 is a single-channel air-fuel ratio (AFR) analyzer. The Model 2000
is the standard for high-quality AFR measurement in a package suitable for
dynamometer or in-vehicle work. Features include: a linearized programmable
analog output, RS-232 control, PC software, a programmable SEGO output,
recording with built-in statistics, programmable alarms, and AC or DC
operation.
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Ranges: 6 to 150 AFR, 0.4 to 10 l, 0.1 to 2.5
f, 0 to 22%
O2, -60 to 30 deg., 100 to 9,999 RPM, 0.0 to 35 psia
Accuracies: +/-0.6% at stoichiometric, +/-0.9% elsewhere, +/-1 deg.
spark timing, +/-10 RPM, +/-1% FSO pressure
Response Time (AFR): Less than 150ms
Calculation Time (AFR): 1 ms
Fuel Types Supported: Any fuel specified by H:C, O:C, and N:C ratios,
and H2
Analog Outputs: 0 to 5 V, linearized, programmable
RS-232: Yes. Software included.
SEGO (Simulated Exhaust Gas Oxygen) Sensor Output: Yes. Programmable.
Recording: Yes
Statistics: Average, Maximum, Minimum, Standard Deviation
Alarms: Yes. High and low trip points.
Power: 100 to 250 VAC or 11 to 16 VDC
Size: 10.2" x 4.6" x 13.3" (W x H x D)
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